【英文标准名称】:AnaestheticandRespiratoryEquipment8212VocabularyApprovedasanAmericanNationalStandardwithDeviationsbyASTMInternational
【原文标准名称】:麻醉设备和呼吸设备.与美国国家标准有偏差的ASTM国际标准认可的词汇
【标准号】:ASTMANS/ISO4135-2001
【标准状态】:现行
【国别】:美国
【发布日期】:2001
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:F29.16
【标准类型】:(ISO)
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:
【国际标准分类号】:01_040_11;11_040_10
【页数】:78P.;A4
【正文语种】:英语


【英文标准名称】:Ambientair-Determinationofparticle-phasepolycyclicaromatichydrocarbonsbyhighperformanceliquidchromatography(ISO16362:2005);EnglishversionofDINISO16362:2006-01
【原文标准名称】:环境空气.高效液相色谱分析法测定粒相多环芳香烃
【标准号】:DINISO16362-2006
【标准状态】:现行
【国别】:德国
【发布日期】:2006-01
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:吸附;空气;空气污染;空气净化;空气质量;环境空气;芳烃;化学分析和试验;色谱法;定义;含量测定;高效液相色谱法;HPLC;烃类;PAH;污染物气体;多核芳香烃类;抽样方法;试样制备;试验
【英文主题词】:Adsorption;Air;Airpollution;Airpurification;Airquality;Ambientair;Aromatichydrocarbons;Chemicalanalysisandtesting;Chromatography;Definition;Definitions;Determinationofcontent;Highperformanceliquidchromatography;HPLC;Hydrocarbons;PAH;Pollutantgases;Polynucleararomatichydrocarbons;Samplingmethods;Specimenpreparation;Testing
【摘要】:SeveralPolycyclicAromaticHydrocarbons(PAHs)areconsideredtobepotentialhumancarcinogens.PAHsareemittedintotheatmosphereprimarilythroughcombustionoffossilfuelandwood.Theprojectdescribesasamplingandanalysisprocedureforlowvolatility,particleboundPAHsinambientairthatinvolvescollectionfromairontoafilterfollowedbyanalysisusinghighperformanceliquidchromatographywitheitherDiodeArrayDetectors(DAD)orFluorescenceDetectors(FLD).Totalsuspendedparticulatematterissampled.Samplingtimesbetween1hourand24hoursarepossible.Forsampling,eitheralowvolume,amediumvolume,orahighvolumesamplingdevicemaybeused.TheparticulatematterontowhichthePAHsareadsorbed,iscollectedonglassorquartzfibrefilters.ThePAHsareextractedandtheextractconcentrated.Ifnecessary,theextractsmaybecleanedbycolumnchromatographyusingsilicagel.Forqualityassurance,internalstandardsareadded.#,,#
【中国标准分类号】:Z15
【国际标准分类号】:13_040_20
【页数】:32P.;A4
【正文语种】:英语